3M 7010337277 Aluminum Foil Tape 3 in X 60 Yd Silver

Product Description

The 3M 7010337277 is a dead-soft aluminum foil tape with a pressure-sensitive acrylic adhesive, designed for demanding thermal, chemical, and sealing applications across HVAC, aerospace, and industrial trades. The aluminum foil backing conforms to curved and uneven surfaces while reflecting heat and light. The acrylic adhesive bonds with long-term durability yet removes cleanly after masking operations. At 3 inches wide and 60 yards long, each roll covers substantial run length, making it efficient for seaming, sealing, heat shielding, and chemical masking tasks on the jobsite or in the shop.

This tape is widely used in HVAC ductwork sealing, heat shielding around temperature-sensitive components, light enhancement applications, chemical milling, and de-paint masking operations. Its resistance to flame, moisture, weathering, and UV makes it suitable for both indoor mechanical rooms and exposed exterior installations. Technicians in HVAC, industrial maintenance, and sheet metal trades reach for this tape when they need a foil product that conforms well and holds up under thermal cycling and chemical exposure.

Key Features

• Dead-soft aluminum foil backing conforms to curved, irregular, and uneven surfaces
• Pressure-sensitive acrylic adhesive delivers long-term durability and clean removal after masking
• Thermally conductive construction helps dissipate heat and improves heating and cooling efficiency
• Resistant to chemicals, making it suitable for de-paint and chemical masking operations
• Withstands flame exposure, weathering, moisture, and UV without degradation
• Heat and light reflective surface protects adjacent materials and enhances lighting efficiency
• Linered version of 3M Aluminum Foil Tape 425 for easier handling and application

Compatibility

Designed for heat shielding, seaming, sealing, chemical masking, chemical milling, light enhancement, and de-paint operations across HVAC, industrial, and aerospace applications.

Installation Notes

This tape is applied by hand or with a tape applicator and requires no special tools for most seaming and sealing tasks. Clean and dry the substrate before application to ensure full adhesive contact. When used for ductwork sealing, follow applicable SMACNA guidelines and local mechanical codes for acceptable sealing methods. Remove the liner carefully and press the tape firmly along the entire bonded length to eliminate air pockets.

Technical Specifications

• Width: 3 inches
• Length: 60 yards
• Backing Material: Dead soft aluminum foil
• Adhesive Type: Pressure-sensitive acrylic
• Color: Silver
• Unit of Measure: Roll
• Package Weight: 50 pounds
• Package Length: 13.4 inches
• Package Width: 13.4 inches
• Package Height: 14.3 inches
• UPC: 051128998569

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010337277